JEE Main Physics question
If acceleration due to gravity on the surface of a planet is two times that on earth's surface and its radius is double that of earth, then the escape velocity from the surface of that planet in comparison to earth will be [RPET 2001]
Answer: (A)
Solution
. With and :
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account